How to Install and Repair a Rear Engine Mount for 4X2 and 4X4 Configurations on 2008 Jeep Grand Cherokee?

If the transmission mount bracket was taken off during removal, put it back on first when installing the rear engine mount for a 4X2 vehicle. Put the transmission mount (3) onto the bracket (2) and secure it by adding fasteners (1). Tighten each by hand to 30 Nm (22 ft.lbs.). After that, attach the crossmember. When using a 4X4, put the transmission mount (1) on the transmission and add the bolts (2) to secure it, tightened to 30 Nm (22 ft.lbs.) before installing the crossmember.

OEM 2008 Jeep Grand Cherokee Engine Mount

Engine Motor Mount

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9 Engine Mounts found

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2008 Jeep Grand Cherokee Mount Bracket, Driver Side Part Number: 4854564AB
$69.80 MSRP: $107.00
You Save: $37.20 (35%)
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Product Specifications
- Other Name: Bracket - Engine Mounting; Engine Mount Bracket, Right; Engine Mount, Right; Engine Mount, Left; Motor Mount; Mount; Bracket And Insulator Engine Mounting; Engine Mount Bracket
- Position: Driver Side
- Replaces: 4854564AA
- Item Weight: 4.10 Pounds
- Item Dimensions: 6.4 x 6.4 x 5.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4854564AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2008 Jeep Grand Cherokee Submodels:
- Laredo, Limited, Overland, SRT8 | 8 Cyl 5.7 L GAS, 8 Cyl 6.1 L GAS
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2008 Jeep Grand Cherokee Motor Mount, Passenger Side Part Number: 52090296AF
$168.82 MSRP: $254.00
You Save: $85.18 (34%)
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Product Specifications
- Other Name: Bracket - Engine Mount; Engine Mount, Right; Engine Mount Bracket; Mount Bracket; Mount; Bracket Engine Mount
- Position: Passenger Side
- Replaces: 52090296AD, 52090296AE
- Item Weight: 3.60 Pounds
- Item Dimensions: 6.6 x 5.5 x 4.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52090296AF
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2008 Jeep Grand Cherokee Submodels:
- 65th Anniversary Edition, Laredo, Limited | 6 Cyl 3.7 L GAS
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2008 Jeep Grand Cherokee Mount Bracket, Driver Side Part Number: 52090305AG
$180.15 MSRP: $269.00
You Save: $88.85 (34%)
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Product Specifications
- Other Name: Bracket - Engine Mounting; Engine Mount Bracket, Left; Engine Mount, Left; Motor Mount; Mount; Bracket And Insulator Engine Mounting; Engine Mount Bracket
- Position: Driver Side
- Replaces: 52090305AE, 52090305AD, 52090305AF
- Item Weight: 4.50 Pounds
- Item Dimensions: 5.1 x 6.2 x 7.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52090305AG
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Jeep Grand Cherokee Submodels:
- Laredo, Limited, Overland | 8 Cyl 5.7 L GAS
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2008 Jeep Grand Cherokee Motor Mount, Driver Side Part Number: 52090297AG
$180.15 MSRP: $269.00
You Save: $88.85 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Bracket - Engine Mount; Engine Mount, Left; Engine Mount Bracket; Mount Bracket; Mount; Bracket Engine Mount
- Position: Driver Side
- Replaces: 52090297AF, 52090297AE, 52090297AD
- Item Weight: 4.30 Pounds
- Item Dimensions: 8.7 x 6.9 x 6.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52090297AG
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Jeep Grand Cherokee Submodels:
- 65th Anniversary Edition, Laredo, Limited | 6 Cyl 3.7 L GAS
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2008 Jeep Grand Cherokee Trans Crossmember Part Number: 52090070AI
$588.53 MSRP: $858.00
You Save: $269.47 (32%)
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Product Specifications
- Other Name: Crossmember - Transmission; Transmission Crossmember; Crossmember Transmission
- Replaces: 52090070AH, 52090070AG
- Item Weight: 17.80 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52090070AI
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Jeep Grand Cherokee Submodels:
- 65th Anniversary Edition, Laredo, Limited, Overland, SRT8 | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.1 L GAS
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2008 Jeep Grand Cherokee Mount Bracket, Passenger Side Part Number: 52090304AG
$201.45 MSRP: $267.00
You Save: $65.55 (25%)
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Product Specifications
- Other Name: Bracket - Engine Mounting; Engine Mount Bracket, Right; Engine Mount, Right; Motor Mount; Mount; Bracket And Insulator Engine Mounting; Engine Mount Bracket
- Position: Passenger Side
- Replaces: 52090304AE, 52090304AF, 52090304AD
- Item Weight: 3.90 Pounds
- Item Dimensions: 5.6 x 5.9 x 6.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52090304AG
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Jeep Grand Cherokee Submodels:
- Laredo, Limited, Overland | 8 Cyl 5.7 L GAS
View related parts
2008 Jeep Grand Cherokee Mount Bracket, Passenger Side Part Number: 4854565AB
$177.43 MSRP: $267.00
You Save: $89.57 (34%)
ADD TO CART
Product Specifications
- Other Name: Bracket - Engine Mounting; Engine Mount Bracket, Left; Engine Mount, Right; Engine Mount, Left; Motor Mount; Mount; Bracket And Insulator Engine Mounting; Engine Mount Bracket
- Position: Passenger Side
- Item Weight: 3.80 Pounds
- Item Dimensions: 6.2 x 6.2 x 5.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4854565AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Jeep Grand Cherokee Submodels:
- Laredo, Limited, Overland, SRT8 | 8 Cyl 5.7 L GAS, 8 Cyl 6.1 L GAS
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2008 Jeep Grand Cherokee Motor Mount, Driver Side Part Number: 52090301AF
$174.48 MSRP: $262.00
You Save: $87.52 (34%)
ADD TO CART
Product Specifications
- Other Name: Bracket - Engine Mounting; Engine Mount Bracket, Left; Engine Mount, Left; Mount Bracket; Mount; Bracket And Insulator Engine Mounting; Engine Mount Bracket
- Position: Driver Side
- Replaces: 52090301AE, 52090301AD
- Item Weight: 4.30 Pounds
- Item Dimensions: 7.8 x 4.9 x 4.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52090301AF
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Jeep Grand Cherokee Submodels:
- 65th Anniversary Edition, Laredo, Limited | 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS
View related parts
2008 Jeep Grand Cherokee Motor Mount, Passenger Side Part Number: 52090300AF
Product Specifications
- Other Name: Bracket - Engine Mounting; Engine Mount Bracket, Right; Engine Mount, Right; Mount Bracket; Mount; Bracket And Insulator Engine Mounting; Engine Mount Bracket
- Position: Passenger Side
- Replaces: 52090300AD, 52090300AE
- Item Weight: 3.50 Pounds
- Item Dimensions: 6.1 x 5.7 x 5.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52090300AF
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Jeep Grand Cherokee Submodels:
- 65th Anniversary Edition, Laredo, Limited | 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS

2008 Jeep Grand Cherokee Engine Mount Parts and Q&A

Q: How to Install and Repair a Rear Engine Mount for 4X2 and 4X4 Configurations on 2008 Jeep Grand Cherokee?
A: If the transmission mount bracket was taken off during removal, put it back on first when installing the rear engine mount for a 4X2 vehicle. Put the transmission mount (3) onto the bracket (2) and secure it by adding fasteners (1). Tighten each by hand to 30 Nm (22 ft.lbs.). After that, attach the crossmember. When using a 4X4, put the transmission mount (1) on the transmission and add the bolts (2) to secure it, tightened to 30 Nm (22 ft.lbs.) before installing the crossmember.